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POLYVALENT BINARY IONIC COMPOUNDS
Polyvalent:
Binary:
Ionic:
Compounds:
POLYVALENT BINARY IONIC COMPOUNDS Periodic Table of the Elements Chemistry Reference Sheet California Standards Test
Sodium 22.99
Na 11
Element symbol
* Element name
Hydrogen 1.01
H 1
Lithium 6.94
Li 3
Sodium 22.99
Na 11
39.10
19 K
58.69
Ni 28
Rubidium 85.47
Rb 37
140.91
Pr 59
(261)
Rf 104
95.94
Mo 42
(258)
Md 101
72.61
Ge 32
1 1A
2 2A
1
2
3
4
7 7B
11 1B
12 2B
13 3A
16 6A
8
5
6
7
9 8B
10
14 4A
15 5A
17 7A
18 8A
3 3B
4 4B
5 5B
6 6B
Copper 63.55
Cu 29
Cobalt 58.93
Co 27
Helium 4.00�
He 2
Boron 10.81
B 5
Carbon 12.01�
C 6
Nitrogen 14.01
N 7
Oxygen 16.00
O 8
19.00�
F 9
Neon 20.18�
Ne 10
26.98
Al 13
Silicon 28.09�
Si 14
30.97
P 15
Sulfur 32.07
S 16
35.45
Cl 17
Argon 39.95
Ar 18
Calcium 40.08
Ca 20
Scandium 44.96
Sc 21
Titanium 47.87
Ti 22
Chromium 52.00
Cr 24
Iron 55.85
Fe 26
Zinc 65.39
Zn 30
Gallium 69.72
Ga 31
Arsenic 74.92
As 33
Selenium 78.96
Se 34
Bromine 79.90
Br 35
83.80
Kr 36
Strontium 87.62
Sr 38
88.91
Y 39
Zirconium 91.22
Zr 40
Niobium 92.91
Nb 41
(98)
Tc 43
Ruthenium 101.07
Ru 44
Rhodium 102.91
Rh 45
106.42
46
107.87
Ag 47
Cadmium 112.41
Cd 48
Indium 114.82
In 49
Tin 118.71
Sn 50
121.76
Sb 51
127.60
52
Iodine 126.90
I 53
Xenon 131.29
Xe 54
Cesium 132.91
Cs 55
137.33
Ba 56
138.91
La 57
Hafnium 178.49
Hf 72
180.95
73
183.84
W 74
Rhenium 186.21
Re 75
Osmium 190.23
Os 76
192.22
Ir 77
195.08
Pt 78
Gold 19 7
79
200.59
Hg 80
Thallium 204.38
Tl 81
Lead 207.2
Pb 82
208.98
Bi 83
(209)
84
Astatine (210)
At 85
Pd
Radon (222)
Rn 86
(223)
Fr 87
Radium (226)
Ra 88
Actinium (227)
Ac 89
Dubnium (262)
Db 105
Seaborgium (266)
Sg 106
(264)
Bh 107
Hassium (269)
Hs 108
(268)
Mt 109
140.12
Ce 58
Neodymium 144.24
Nd 60
Promethium (145)
Pm 61
150.36
Sm 62
Europium 151.96
Eu 63
Gadolinium 157.25
Gd 64
158.93
Tb 65
Dysprosium 162.50
Dy 66
Holmium 164.93
Ho 67
Erbium 167.26
Er 68
Thulium 168.93
Tm 69
Ytterbium 173.04
Yb 70
Lutetium 174.97
Lu 71
232.04
Th 90
Protactinium 231.04
91
238.03
U 92
Neptunium (237)
Np 93
Plutonium (244)
Pu 94
(243)
Am 95
(247)
Cm 96
(247)
Bk 97
(251)
Cf 98
Einsteinium (252)
Es 99
(257)
Fm 100
Nobelium (259)
No 102
(262)
Lr 103
Magnesium 24.31
Mg 12
9.01
Be 4
50.94
V 23
Manganese 54.94
Mn 25
*
Atomic number
Average atomic mass
Potassium Nickel
Praseodymium
Rutherfordium
Molybdenum
Mendelevium
Germanium
Key
Fluorine
Aluminum Phosphorus Chlorine
Krypton
Yttrium Technetium Palladium Silver Antimony Tellurium Te
Barium Lanthanum Tantalum Ta
Tungsten Iridium Platinum 6.9
Au Mercury Bismuth Polonium
Po
Francium Bohrium Meitnerium
Cerium Samarium Terbium
Thorium Pa
Uranium Americium Curium Berkelium Californium Fermium Lawrencium
Beryllium
Vanadium
If this number is in parentheses, then it refers to the atomic mass of the most stable isotope.
Copyright © 2003 California Department of Education
POLYVALENT BINARY IONIC COMPOUNDS
Polyatomic Cations: Ammonium NH4
+ Hydronium H3O+
Polyatomic Anions: Acetate C2H3O2
- Acetate CH3COO- Bicarbonate HCO3
- Bromate BrO3
-
Carbonate CO32-
Chlorate ClO3-
Chlorite ClO2-
Chromate CrO42-
Cyanide CN- Dichromate Cr2O7
2- Hydroxide OH- Hypochlorite ClO- Nitrate NO3
- Nitrite NO2
- Oxalate C2O4
2- Perchlorate ClO4
- Permanganate MnO4
- Peroxide O2
2- Phosphate PO4
3- Sulfate SO4
2- Sulfite SO3
2-
Polyvalent Ions: Antimony Sb3+ Sb5+
Bismuth Bi3+ Bi5+ Chromium Cr2+ Cr3+ Cobalt Co2+ Co3+ Copper Cu+ Cu2+ Gold Au+ Au3+
Iron Fe2+ Fe3+ Lead Pb2+ Pb4+ Manganese Mn2+ Mn4+ Mercury Hg2+ Hg2
2+
Niobium Nb3+ Nb5+ Platinum Pt2+ Pt4+ Tin Sn2+ Sn4+ Titanium Ti3+ Ti4+ Vanadium V3+ V5+
Formulas: Mass-Energy E = mc2 Temperature Change Q = mCpΔT Phase Change Q = mHx Ideal Gas Law PV = nRT Combined Gas Law P1V1T2 = P2V2T1 Partial Pressure Ptotal = P1 + P2 + P3… Constants: Speed of Light c = 3.00 x 108 m/s Planck Constant h = 6.626 x 10-34 J•s Boltzmann Constant kB = 1.381 x 10-23J/K Avogrado’s Number 6.02 x 1023 rp/mol Volume of Ideal Gas 22.4 L/mol Faraday Constant F = 96485.309 C/mol Ideal Gas Constant R = 8.31 (L•kPa)/(K•mol) R = 0.0821 (L•atm)/(K•mol) R = 62.396 (L•mm Hg)/(K•mol) Standard Pressure 1 atm = 760 mm Hg = 101.325 kPa Specific Heat Water Cp = 1.00 cal/(g•°C) =4.18 J/(g•°C) Unit Conversion: SI Volume 1 mL = 1 cm3 Absolute Temperature K = °C + 273 SI Temperature °C = 5/9 (°F – 32) Calorie-Joule 1 cal = 4.184 J Pressure 1 atm = 760 mm Hg = 101.325 kPa
Prefixes: 1 Mono- 2 Di- 3 Tri- 4 Tetra- 5 Penta- 6 Hexa- 7 Hepta- 8 Octa- 9 Nona- 10 Deca-
Diatomic Elements: Bromine Br2 Chlorine Cl2 Fluorine F2
Hydrogen H2 Iodine I2 Nitrogen N2 Oxygen O2
Common Acids: Acetic HC2H3O2 (aq) Hydrobromic HBr (aq) Hydrochloric HCl (aq) Hydrofluoric HF (aq) Hydroiodic HI (aq) Nitric HNO3 (aq) Nitrous HNO2 (aq) Oxalic H2C2O4 (aq) Phosphoric H3PO4 (aq) Sulfuric H2SO4 (aq) Sulfurous H2SO3 (aq) Carbonic H2CO3 (aq) Activity Series of Metals: Lithium …Cobalt Potassium Nickel Barium Tin Calcium Lead Sodium Hydrogen Magnesium Copper Aluminum Mercury Manganese Silver Zinc Platinum Chromium Gold Iron Cobalt…
POLYVALENT BINARY IONIC COMPOUNDS
Figuring out charge from formulas:
1. Identify the charge of the nonmetal
2. Charges in a compound must add up to zero; calculate the charge of the metal.
POLYVALENT BINARY IONIC COMPOUNDS
Figuring out charge from formulas:
a. CuCl2 ___________
b. CuCl ___________
c. SnO ___________
d. SnO2 ___________
e. Co2S3 ___________
f. CoS ___________
g. Bi2O3 ___________
h. Bi2O5 ___________
POLYVALENT BINARY IONIC COMPOUNDS
Roman Numeral Review…
1. ________
2. ________
3. ________
4. ________
5. ________
6. ________
7. ________
8. ________
9. ________
10. ________
POLYVALENT BINARY IONIC COMPOUNDS
Naming Rules: everything stays the same except…
• Metal
• Example: PbCl4
POLYVALENT BINARY IONIC COMPOUNDS
a. Fe2O3 ____________________________________
b. AuN ____________________________________
c. MnO2 ____________________________________
d. NiCl2 ____________________________________
e. Cu3P ____________________________________
f. PtS2 ____________________________________
